May 2026: We are continuing a major code rewrite. Please contact us if you find issues. Thank you.

1-9 | A | B | C | D | E | F | Frits | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z

Hommel Frit 399

Oxide Analysis Formula Tolerance
Na2O 5.90% 0.32
CaO 11.49% 0.68
Al2O3 11.87% 0.39
B2O3 23.26% 1.11
SiO2 47.49% 2.63
Oxide Weight 333.40
Formula Weight 333.40

Related Information

Links

Materials Frit
Frits are made by melting mixes of raw materials, quenching the melt in water, grinding the pebbles into a powder. Frits have chemistries raw materials cannot.
Materials Fusion Frit F-2
Materials Ferro Frit 3195
A commonly used boron frit, it is a balanced glaze all along at cone 06-02 (with the addition of 10-15% kaolin). Not fully glossy.
Typecodes Frit
A frit is the powdered form a man-made glass. Frits are premelted, then ground to a glass. They have tightly controlled chemistries, they are available for glazes of all types.

Data

Co-efficient of Linear Expansion 7.2 x 10-6
Frit Melting Range (C) 1570F

PayPal
No tracking, No ads, No paywall, No transient content!
Just organized, concise information constantly updated and improved.
Was this helpful? Consider supporting me.
By Tony Hansen
Follow me on

Got a Question?

Buy me a coffee and we can talk

 



https://digitalfire.com, All Rights Reserved
Privacy Policy